BSAC Banco Santander Chile

You are cordially invited to participate in Banco Santander Chile's (NYSE: BSAC) conference call-webcast on Wednesday, October 30, 2024, at 11.00 AM (EST time) where we will discuss 3Q 2024 financial results. The Bank's Officers participating in the conference call are: Emiliano Muratore, CFO, Cristian Vicuña, Chief Strategy Officer & Head of IR and Carmen Gloria Silva, Economist. A question and answer session will follow the presentation.

The Management Commentary report will be published on October 30, 2024, before the market opens. The quiet period begins on October 16.

To participate, the webcast presentation can be viewed at: https://mm.closir.com/slides?id=720987

Or please dial in using any of the below numbers: United Kingdom+44 203 984 9844 USA+1 718 866 4614 Austria+43 720 022981 Brazil+556120171549 Canada+1 587 855 1318 Chile+56228401484 Czech Republic+420 910 880101 Estonia+372 609 4102 Finland+35 8753 26 4477 France+33 1758 50 878 Germany+49 30 25 555 323 Hong Kong+852 3001 6551 Mexico+52 55 1168 9973 Peru+51 1 7060950 Poland+48 22 124 49 59 Russia+7 495 283 98 58 Singapore+65 3138 6816 South Africa+27872500455 South Korea+82 70 4732 5006 Sweden+46 10 551 30 20 Turkey+90 850 390 7512 Ukraine+380 89 324 0624

Participant Passcode: 720987Please dial in approximately 10 minutes prior to the starting time of the conference.

If you have any questions, please contact Cristian Vicuña at Banco Santander Chile at Cristian.vicuna@santander.cl, Rowena Lambert at Rowena.lambert@santander.cl or Claudia Villalon at Claudia.villalon@santander.cl

CONTACT INFORMATION

Cristian VicuñaInvestor RelationsBanco Santander ChileBandera 140, Floor 20Santiago, ChileEmail: irelations@santander.clWebsite: www.santander.cl

Banco Santander Chile is one of the companies with the highest risk classifications in Latin America with an A2 rating from Moody's, A- from Standard and Poor's, A+ from Japan Credit Rating Agency, AA- from HR Ratings and A from KBRA. All our ratings as of the date of this report have a Stable Outlook.As of June 30, 2024, we had total assets of $68,262,019 million (US$72,431 million), total outstanding gross loans (including interbank loans) at amortized cost of $40,565,553 million (US$43,043 million), total deposits of$29,297,940 million (US$31,087 million) and shareholders' equity of $4,194,393 million (US$4,451 million). The BIS capital ratio was 17.4%, with a core capital ratio of 10.6%. As of June 30, 2024, Santander Chile employed 8,885 people and had 244 branches throughout Chile.